import streamlit as st

# Title
st.title("ISOM5240 Streamlit Demo: Buttons, Slider, Image & File Uploader")

# Button Demo
if st.button("Click Me!"):
    st.write("Button Clicked!")

# Slider Demo
slider_value = st.slider("Select a value", min_value=0, max_value=100, value=50)
st.write(f"Slider value: {slider_value}")

# Text Input Demo
user_text = st.text_input("Enter some text")
st.write(f"You entered: {user_text}")

# Image Uploader Demo
uploaded_image = st.file_uploader("Upload an Image", type=["jpg", "png", "jpeg"])
if uploaded_image is not None:
    st.image(uploaded_image, caption="Uploaded Image", use_container_width=True)

# File Uploader Demo
uploaded_file = st.file_uploader("Upload a File", type=["txt", "csv", "pdf"])
if uploaded_file is not None:
    st.write("Uploaded File Name:", uploaded_file.name)